diff options
author | Felix Fietkau <nbd@openwrt.org> | 2014-05-21 12:33:27 +0000 |
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committer | Felix Fietkau <nbd@openwrt.org> | 2014-05-21 12:33:27 +0000 |
commit | 5e4ead792c00e6d78004c3ab6d01ef89518f48be (patch) | |
tree | 26e891613b00a01e27232c4f67cbac988f6ac3b4 | |
parent | ce190f1c3ba2f699520d6b3faabc7d620f6168c7 (diff) | |
download | master-187ad058-5e4ead792c00e6d78004c3ab6d01ef89518f48be.tar.gz master-187ad058-5e4ead792c00e6d78004c3ab6d01ef89518f48be.tar.bz2 master-187ad058-5e4ead792c00e6d78004c3ab6d01ef89518f48be.zip |
iwinfo: move nl80211_ops to iwinfo_nl80211.c, make functions static
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40812 3c298f89-4303-0410-b956-a3cf2f4a3e73
-rw-r--r-- | package/network/utils/iwinfo/src/include/iwinfo.h | 5 | ||||
-rw-r--r-- | package/network/utils/iwinfo/src/include/iwinfo/nl80211.h | 129 | ||||
-rw-r--r-- | package/network/utils/iwinfo/src/iwinfo_lua.c | 50 | ||||
-rw-r--r-- | package/network/utils/iwinfo/src/iwinfo_nl80211.c | 340 | ||||
-rw-r--r-- | package/network/utils/iwinfo/src/iwinfo_nl80211.h | 70 |
5 files changed, 281 insertions, 313 deletions
diff --git a/package/network/utils/iwinfo/src/include/iwinfo.h b/package/network/utils/iwinfo/src/include/iwinfo.h index 3aa0891c6e..099eca617f 100644 --- a/package/network/utils/iwinfo/src/include/iwinfo.h +++ b/package/network/utils/iwinfo/src/include/iwinfo.h @@ -185,13 +185,10 @@ void iwinfo_finish(void); extern const struct iwinfo_ops wext_ops; extern const struct iwinfo_ops madwifi_ops; +extern const struct iwinfo_ops nl80211_ops; #ifdef USE_WL #include "iwinfo/wl.h" #endif -#ifdef USE_NL80211 -#include "iwinfo/nl80211.h" -#endif - #endif diff --git a/package/network/utils/iwinfo/src/include/iwinfo/nl80211.h b/package/network/utils/iwinfo/src/include/iwinfo/nl80211.h deleted file mode 100644 index 97f8c7de63..0000000000 --- a/package/network/utils/iwinfo/src/include/iwinfo/nl80211.h +++ /dev/null @@ -1,129 +0,0 @@ -/* - * iwinfo - Wireless Information Library - NL80211 Headers - * - * Copyright (C) 2010 Jo-Philipp Wich <xm@subsignal.org> - * - * The iwinfo library is free software: you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * The iwinfo library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with the iwinfo library. If not, see http://www.gnu.org/licenses/. - */ - -#ifndef __IWINFO_NL80211_H_ -#define __IWINFO_NL80211_H_ - -#include <errno.h> -#include <fcntl.h> -#include <unistd.h> -#include <string.h> -#include <dirent.h> -#include <signal.h> -#include <sys/un.h> -#include <netlink/netlink.h> -#include <netlink/genl/genl.h> -#include <netlink/genl/family.h> -#include <netlink/genl/ctrl.h> - -#include "iwinfo.h" -#include "iwinfo/utils.h" -#include "iwinfo/api/nl80211.h" - -struct nl80211_state { - struct nl_sock *nl_sock; - struct nl_cache *nl_cache; - struct genl_family *nl80211; - struct genl_family *nlctrl; -}; - -struct nl80211_msg_conveyor { - struct nl_msg *msg; - struct nl_cb *cb; -}; - -struct nl80211_event_conveyor { - int wait; - int recv; -}; - -struct nl80211_group_conveyor { - const char *name; - int id; -}; - -struct nl80211_rssi_rate { - int16_t rate; - int8_t rssi; -}; - -struct nl80211_array_buf { - void *buf; - int count; -}; - -int nl80211_probe(const char *ifname); -int nl80211_get_mode(const char *ifname, int *buf); -int nl80211_get_ssid(const char *ifname, char *buf); -int nl80211_get_bssid(const char *ifname, char *buf); -int nl80211_get_country(const char *ifname, char *buf); -int nl80211_get_channel(const char *ifname, int *buf); -int nl80211_get_frequency(const char *ifname, int *buf); -int nl80211_get_frequency_offset(const char *ifname, int *buf); -int nl80211_get_txpower(const char *ifname, int *buf); -int nl80211_get_txpower_offset(const char *ifname, int *buf); -int nl80211_get_bitrate(const char *ifname, int *buf); -int nl80211_get_signal(const char *ifname, int *buf); -int nl80211_get_noise(const char *ifname, int *buf); -int nl80211_get_quality(const char *ifname, int *buf); -int nl80211_get_quality_max(const char *ifname, int *buf); -int nl80211_get_encryption(const char *ifname, char *buf); -int nl80211_get_phyname(const char *ifname, char *buf); -int nl80211_get_assoclist(const char *ifname, char *buf, int *len); -int nl80211_get_txpwrlist(const char *ifname, char *buf, int *len); -int nl80211_get_scanlist(const char *ifname, char *buf, int *len); -int nl80211_get_freqlist(const char *ifname, char *buf, int *len); -int nl80211_get_countrylist(const char *ifname, char *buf, int *len); -int nl80211_get_hwmodelist(const char *ifname, int *buf); -int nl80211_get_mbssid_support(const char *ifname, int *buf); -int nl80211_get_hardware_id(const char *ifname, char *buf); -int nl80211_get_hardware_name(const char *ifname, char *buf); -void nl80211_close(void); - -static const struct iwinfo_ops nl80211_ops = { - .name = "nl80211", - .probe = nl80211_probe, - .channel = nl80211_get_channel, - .frequency = nl80211_get_frequency, - .frequency_offset = nl80211_get_frequency_offset, - .txpower = nl80211_get_txpower, - .txpower_offset = nl80211_get_txpower_offset, - .bitrate = nl80211_get_bitrate, - .signal = nl80211_get_signal, - .noise = nl80211_get_noise, - .quality = nl80211_get_quality, - .quality_max = nl80211_get_quality_max, - .mbssid_support = nl80211_get_mbssid_support, - .hwmodelist = nl80211_get_hwmodelist, - .mode = nl80211_get_mode, - .ssid = nl80211_get_ssid, - .bssid = nl80211_get_bssid, - .country = nl80211_get_country, - .hardware_id = nl80211_get_hardware_id, - .hardware_name = nl80211_get_hardware_name, - .encryption = nl80211_get_encryption, - .phyname = nl80211_get_phyname, - .assoclist = nl80211_get_assoclist, - .txpwrlist = nl80211_get_txpwrlist, - .scanlist = nl80211_get_scanlist, - .freqlist = nl80211_get_freqlist, - .countrylist = nl80211_get_countrylist, - .close = nl80211_close -}; - -#endif diff --git a/package/network/utils/iwinfo/src/iwinfo_lua.c b/package/network/utils/iwinfo/src/iwinfo_lua.c index 23d72d9bdb..0cc9f52bac 100644 --- a/package/network/utils/iwinfo/src/iwinfo_lua.c +++ b/package/network/utils/iwinfo/src/iwinfo_lua.c @@ -669,31 +669,31 @@ LUA_WRAP_STRUCT_OP(madwifi,hardware_id) #ifdef USE_NL80211 /* NL80211 */ -LUA_WRAP_INT(nl80211,channel) -LUA_WRAP_INT(nl80211,frequency) -LUA_WRAP_INT(nl80211,frequency_offset) -LUA_WRAP_INT(nl80211,txpower) -LUA_WRAP_INT(nl80211,txpower_offset) -LUA_WRAP_INT(nl80211,bitrate) -LUA_WRAP_INT(nl80211,signal) -LUA_WRAP_INT(nl80211,noise) -LUA_WRAP_INT(nl80211,quality) -LUA_WRAP_INT(nl80211,quality_max) -LUA_WRAP_STRING(nl80211,ssid) -LUA_WRAP_STRING(nl80211,bssid) -LUA_WRAP_STRING(nl80211,country) -LUA_WRAP_STRING(nl80211,hardware_name) -LUA_WRAP_STRING(nl80211,phyname) -LUA_WRAP_STRUCT(nl80211,mode) -LUA_WRAP_STRUCT(nl80211,assoclist) -LUA_WRAP_STRUCT(nl80211,txpwrlist) -LUA_WRAP_STRUCT(nl80211,scanlist) -LUA_WRAP_STRUCT(nl80211,freqlist) -LUA_WRAP_STRUCT(nl80211,countrylist) -LUA_WRAP_STRUCT(nl80211,hwmodelist) -LUA_WRAP_STRUCT(nl80211,encryption) -LUA_WRAP_STRUCT(nl80211,mbssid_support) -LUA_WRAP_STRUCT(nl80211,hardware_id) +LUA_WRAP_INT_OP(nl80211,channel) +LUA_WRAP_INT_OP(nl80211,frequency) +LUA_WRAP_INT_OP(nl80211,frequency_offset) +LUA_WRAP_INT_OP(nl80211,txpower) +LUA_WRAP_INT_OP(nl80211,txpower_offset) +LUA_WRAP_INT_OP(nl80211,bitrate) +LUA_WRAP_INT_OP(nl80211,signal) +LUA_WRAP_INT_OP(nl80211,noise) +LUA_WRAP_INT_OP(nl80211,quality) +LUA_WRAP_INT_OP(nl80211,quality_max) +LUA_WRAP_STRING_OP(nl80211,ssid) +LUA_WRAP_STRING_OP(nl80211,bssid) +LUA_WRAP_STRING_OP(nl80211,country) +LUA_WRAP_STRING_OP(nl80211,hardware_name) +LUA_WRAP_STRING_OP(nl80211,phyname) +LUA_WRAP_STRUCT_OP(nl80211,mode) +LUA_WRAP_STRUCT_OP(nl80211,assoclist) +LUA_WRAP_STRUCT_OP(nl80211,txpwrlist) +LUA_WRAP_STRUCT_OP(nl80211,scanlist) +LUA_WRAP_STRUCT_OP(nl80211,freqlist) +LUA_WRAP_STRUCT_OP(nl80211,countrylist) +LUA_WRAP_STRUCT_OP(nl80211,hwmodelist) +LUA_WRAP_STRUCT_OP(nl80211,encryption) +LUA_WRAP_STRUCT_OP(nl80211,mbssid_support) +LUA_WRAP_STRUCT_OP(nl80211,hardware_id) #endif /* Wext */ diff --git a/package/network/utils/iwinfo/src/iwinfo_nl80211.c b/package/network/utils/iwinfo/src/iwinfo_nl80211.c index 17d95515ee..4d0444a7aa 100644 --- a/package/network/utils/iwinfo/src/iwinfo_nl80211.c +++ b/package/network/utils/iwinfo/src/iwinfo_nl80211.c @@ -22,12 +22,33 @@ * Parts of this code are derived from the Linux iw utility. */ -#include "iwinfo/nl80211.h" +#include "iwinfo_nl80211.h" #define min(x, y) ((x) < (y)) ? (x) : (y) static struct nl80211_state *nls = NULL; +static void nl80211_close(void) +{ + if (nls) + { + if (nls->nlctrl) + genl_family_put(nls->nlctrl); + + if (nls->nl80211) + genl_family_put(nls->nl80211); + + if (nls->nl_sock) + nl_socket_free(nls->nl_sock); + + if (nls->nl_cache) + nl_cache_free(nls->nl_cache); + + free(nls); + nls = NULL; + } +} + static int nl80211_init(void) { int err, fd; @@ -85,6 +106,23 @@ err: return err; } +static int nl80211_readint(const char *path) +{ + int fd; + int rv = -1; + char buffer[16]; + + if ((fd = open(path, O_RDONLY)) > -1) + { + if (read(fd, buffer, sizeof(buffer)) > 0) + rv = atoi(buffer); + + close(fd); + } + + return rv; +} + static int nl80211_msg_error(struct sockaddr_nl *nla, struct nlmsgerr *err, void *arg) @@ -452,6 +490,96 @@ static char * nl80211_ifname2phy(const char *ifname) return phy[0] ? phy : NULL; } +static char * nl80211_phy2ifname(const char *ifname) +{ + int fd, ifidx = -1, cifidx = -1, phyidx = -1; + char buffer[64]; + static char nif[IFNAMSIZ] = { 0 }; + + DIR *d; + struct dirent *e; + + if (!ifname) + return NULL; + else if (!strncmp(ifname, "phy", 3)) + phyidx = atoi(&ifname[3]); + else if (!strncmp(ifname, "radio", 5)) + phyidx = atoi(&ifname[5]); + + memset(nif, 0, sizeof(nif)); + + if (phyidx > -1) + { + if ((d = opendir("/sys/class/net")) != NULL) + { + while ((e = readdir(d)) != NULL) + { + snprintf(buffer, sizeof(buffer), + "/sys/class/net/%s/phy80211/index", e->d_name); + + if (nl80211_readint(buffer) == phyidx) + { + snprintf(buffer, sizeof(buffer), + "/sys/class/net/%s/ifindex", e->d_name); + + if ((cifidx = nl80211_readint(buffer)) >= 0 && + ((ifidx < 0) || (cifidx < ifidx))) + { + ifidx = cifidx; + strncpy(nif, e->d_name, sizeof(nif)); + } + } + } + + closedir(d); + } + } + + return nif[0] ? nif : NULL; +} + +static int nl80211_get_mode_cb(struct nl_msg *msg, void *arg) +{ + int *mode = arg; + struct nlattr **tb = nl80211_parse(msg); + const int ifmodes[NL80211_IFTYPE_MAX + 1] = { + IWINFO_OPMODE_UNKNOWN, /* unspecified */ + IWINFO_OPMODE_ADHOC, /* IBSS */ + IWINFO_OPMODE_CLIENT, /* managed */ + IWINFO_OPMODE_MASTER, /* AP */ + IWINFO_OPMODE_AP_VLAN, /* AP/VLAN */ + IWINFO_OPMODE_WDS, /* WDS */ + IWINFO_OPMODE_MONITOR, /* monitor */ + IWINFO_OPMODE_MESHPOINT, /* mesh point */ + IWINFO_OPMODE_P2P_CLIENT, /* P2P-client */ + IWINFO_OPMODE_P2P_GO, /* P2P-GO */ + }; + + if (tb[NL80211_ATTR_IFTYPE]) + *mode = ifmodes[nla_get_u32(tb[NL80211_ATTR_IFTYPE])]; + + return NL_SKIP; +} + + +static int nl80211_get_mode(const char *ifname, int *buf) +{ + char *res; + struct nl80211_msg_conveyor *req; + + res = nl80211_phy2ifname(ifname); + req = nl80211_msg(res ? res : ifname, NL80211_CMD_GET_INTERFACE, 0); + *buf = IWINFO_OPMODE_UNKNOWN; + + if (req) + { + nl80211_send(req, nl80211_get_mode_cb, buf); + nl80211_free(req); + } + + return (*buf == IWINFO_OPMODE_UNKNOWN) ? -1 : 0; +} + static char * nl80211_hostapd_info(const char *ifname) { int mode; @@ -589,71 +717,6 @@ out: return rv; } -static inline int nl80211_readint(const char *path) -{ - int fd; - int rv = -1; - char buffer[16]; - - if ((fd = open(path, O_RDONLY)) > -1) - { - if (read(fd, buffer, sizeof(buffer)) > 0) - rv = atoi(buffer); - - close(fd); - } - - return rv; -} - -static char * nl80211_phy2ifname(const char *ifname) -{ - int fd, ifidx = -1, cifidx = -1, phyidx = -1; - char buffer[64]; - static char nif[IFNAMSIZ] = { 0 }; - - DIR *d; - struct dirent *e; - - if (!ifname) - return NULL; - else if (!strncmp(ifname, "phy", 3)) - phyidx = atoi(&ifname[3]); - else if (!strncmp(ifname, "radio", 5)) - phyidx = atoi(&ifname[5]); - - memset(nif, 0, sizeof(nif)); - - if (phyidx > -1) - { - if ((d = opendir("/sys/class/net")) != NULL) - { - while ((e = readdir(d)) != NULL) - { - snprintf(buffer, sizeof(buffer), - "/sys/class/net/%s/phy80211/index", e->d_name); - - if (nl80211_readint(buffer) == phyidx) - { - snprintf(buffer, sizeof(buffer), - "/sys/class/net/%s/ifindex", e->d_name); - - if ((cifidx = nl80211_readint(buffer)) >= 0 && - ((ifidx < 0) || (cifidx < ifidx))) - { - ifidx = cifidx; - strncpy(nif, e->d_name, sizeof(nif)); - } - } - } - - closedir(d); - } - } - - return nif[0] ? nif : NULL; -} - static char * nl80211_ifadd(const char *ifname) { int phyidx; @@ -719,75 +782,11 @@ static void nl80211_hostapd_hup(const char *ifname) } -int nl80211_probe(const char *ifname) +static int nl80211_probe(const char *ifname) { return !!nl80211_ifname2phy(ifname); } -void nl80211_close(void) -{ - if (nls) - { - if (nls->nlctrl) - genl_family_put(nls->nlctrl); - - if (nls->nl80211) - genl_family_put(nls->nl80211); - - if (nls->nl_sock) - nl_socket_free(nls->nl_sock); - - if (nls->nl_cache) - nl_cache_free(nls->nl_cache); - - free(nls); - nls = NULL; - } -} - - -static int nl80211_get_mode_cb(struct nl_msg *msg, void *arg) -{ - int *mode = arg; - struct nlattr **tb = nl80211_parse(msg); - const int ifmodes[NL80211_IFTYPE_MAX + 1] = { - IWINFO_OPMODE_UNKNOWN, /* unspecified */ - IWINFO_OPMODE_ADHOC, /* IBSS */ - IWINFO_OPMODE_CLIENT, /* managed */ - IWINFO_OPMODE_MASTER, /* AP */ - IWINFO_OPMODE_AP_VLAN, /* AP/VLAN */ - IWINFO_OPMODE_WDS, /* WDS */ - IWINFO_OPMODE_MONITOR, /* monitor */ - IWINFO_OPMODE_MESHPOINT, /* mesh point */ - IWINFO_OPMODE_P2P_CLIENT, /* P2P-client */ - IWINFO_OPMODE_P2P_GO, /* P2P-GO */ - }; - - if (tb[NL80211_ATTR_IFTYPE]) - *mode = ifmodes[nla_get_u32(tb[NL80211_ATTR_IFTYPE])]; - - return NL_SKIP; -} - -int nl80211_get_mode(const char *ifname, int *buf) -{ - char *res; - struct nl80211_msg_conveyor *req; - - res = nl80211_phy2ifname(ifname); - req = nl80211_msg(res ? res : ifname, NL80211_CMD_GET_INTERFACE, 0); - *buf = IWINFO_OPMODE_UNKNOWN; - - if (req) - { - nl80211_send(req, nl80211_get_mode_cb, buf); - nl80211_free(req); - } - - return (*buf == IWINFO_OPMODE_UNKNOWN) ? -1 : 0; -} - - struct nl80211_ssid_bssid { unsigned char *ssid; unsigned char bssid[7]; @@ -851,7 +850,7 @@ static int nl80211_get_ssid_bssid_cb(struct nl_msg *msg, void *arg) } } -int nl80211_get_ssid(const char *ifname, char *buf) +static int nl80211_get_ssid(const char *ifname, char *buf) { char *res; struct nl80211_msg_conveyor *req; @@ -881,7 +880,7 @@ int nl80211_get_ssid(const char *ifname, char *buf) return (*buf == 0) ? -1 : 0; } -int nl80211_get_bssid(const char *ifname, char *buf) +static int nl80211_get_bssid(const char *ifname, char *buf) { char *res; struct nl80211_msg_conveyor *req; @@ -960,7 +959,7 @@ static int nl80211_get_frequency_info_cb(struct nl_msg *msg, void *arg) return NL_SKIP; } -int nl80211_get_frequency(const char *ifname, int *buf) +static int nl80211_get_frequency(const char *ifname, int *buf) { int chn; char *res, *channel; @@ -1005,7 +1004,7 @@ int nl80211_get_frequency(const char *ifname, int *buf) return (*buf == 0) ? -1 : 0; } -int nl80211_get_channel(const char *ifname, int *buf) +static int nl80211_get_channel(const char *ifname, int *buf) { if (!nl80211_get_frequency(ifname, buf)) { @@ -1017,7 +1016,7 @@ int nl80211_get_channel(const char *ifname, int *buf) } -int nl80211_get_txpower(const char *ifname, int *buf) +static int nl80211_get_txpower(const char *ifname, int *buf) { #if 0 char *res; @@ -1127,7 +1126,7 @@ static void nl80211_fill_signal(const char *ifname, struct nl80211_rssi_rate *r) } } -int nl80211_get_bitrate(const char *ifname, int *buf) +static int nl80211_get_bitrate(const char *ifname, int *buf) { struct nl80211_rssi_rate rr; @@ -1142,7 +1141,7 @@ int nl80211_get_bitrate(const char *ifname, int *buf) return -1; } -int nl80211_get_signal(const char *ifname, int *buf) +static int nl80211_get_signal(const char *ifname, int *buf) { struct nl80211_rssi_rate rr; @@ -1185,7 +1184,7 @@ static int nl80211_get_noise_cb(struct nl_msg *msg, void *arg) } -int nl80211_get_noise(const char *ifname, int *buf) +static int nl80211_get_noise(const char *ifname, int *buf) { int8_t noise; struct nl80211_msg_conveyor *req; @@ -1208,7 +1207,7 @@ int nl80211_get_noise(const char *ifname, int *buf) return -1; } -int nl80211_get_quality(const char *ifname, int *buf) +static int nl80211_get_quality(const char *ifname, int *buf) { int signal; @@ -1240,7 +1239,7 @@ int nl80211_get_quality(const char *ifname, int *buf) return -1; } -int nl80211_get_quality_max(const char *ifname, int *buf) +static int nl80211_get_quality_max(const char *ifname, int *buf) { /* The cfg80211 wext compat layer assumes a maximum * quality of 70 */ @@ -1249,7 +1248,7 @@ int nl80211_get_quality_max(const char *ifname, int *buf) return 0; } -int nl80211_get_encryption(const char *ifname, char *buf) +static int nl80211_get_encryption(const char *ifname, char *buf) { int i; char k[9]; @@ -1412,7 +1411,7 @@ int nl80211_get_encryption(const char *ifname, char *buf) return -1; } -int nl80211_get_phyname(const char *ifname, char *buf) +static int nl80211_get_phyname(const char *ifname, char *buf) { const char *name; @@ -1528,7 +1527,7 @@ static int nl80211_get_assoclist_cb(struct nl_msg *msg, void *arg) return NL_SKIP; } -int nl80211_get_assoclist(const char *ifname, char *buf, int *len) +static int nl80211_get_assoclist(const char *ifname, char *buf, int *len) { DIR *d; int i, noise = 0; @@ -1618,7 +1617,7 @@ static int nl80211_get_txpwrlist_cb(struct nl_msg *msg, void *arg) return NL_SKIP; } -int nl80211_get_txpwrlist(const char *ifname, char *buf, int *len) +static int nl80211_get_txpwrlist(const char *ifname, char *buf, int *len) { int ch_cur; int dbm_max = -1, dbm_cur, dbm_cnt; @@ -1861,7 +1860,7 @@ static int nl80211_get_scanlist_nl(const char *ifname, char *buf, int *len) return *len ? 0 : -1; } -int nl80211_get_scanlist(const char *ifname, char *buf, int *len) +static int nl80211_get_scanlist(const char *ifname, char *buf, int *len) { int freq, rssi, qmax, count; char *res; @@ -2083,7 +2082,7 @@ static int nl80211_get_freqlist_cb(struct nl_msg *msg, void *arg) return NL_SKIP; } -int nl80211_get_freqlist(const char *ifname, char *buf, int *len) +static int nl80211_get_freqlist(const char *ifname, char *buf, int *len) { struct nl80211_msg_conveyor *req; struct nl80211_array_buf arr = { .buf = buf, .count = 0 }; @@ -2117,7 +2116,7 @@ static int nl80211_get_country_cb(struct nl_msg *msg, void *arg) return NL_SKIP; } -int nl80211_get_country(const char *ifname, char *buf) +static int nl80211_get_country(const char *ifname, char *buf) { int rv = -1; struct nl80211_msg_conveyor *req; @@ -2135,7 +2134,7 @@ int nl80211_get_country(const char *ifname, char *buf) return rv; } -int nl80211_get_countrylist(const char *ifname, char *buf, int *len) +static int nl80211_get_countrylist(const char *ifname, char *buf, int *len) { int i, count; struct iwinfo_country_entry *e = (struct iwinfo_country_entry *)buf; @@ -2203,7 +2202,7 @@ static int nl80211_get_hwmodelist_cb(struct nl_msg *msg, void *arg) return NL_SKIP; } -int nl80211_get_hwmodelist(const char *ifname, int *buf) +static int nl80211_get_hwmodelist(const char *ifname, int *buf) { struct nl80211_msg_conveyor *req; @@ -2270,7 +2269,7 @@ static int nl80211_get_ifcomb_cb(struct nl_msg *msg, void *arg) return NL_SKIP; } -int nl80211_get_mbssid_support(const char *ifname, int *buf) +static int nl80211_get_mbssid_support(const char *ifname, int *buf) { struct nl80211_msg_conveyor *req; @@ -2283,7 +2282,7 @@ int nl80211_get_mbssid_support(const char *ifname, int *buf) return 0; } -int nl80211_get_hardware_id(const char *ifname, char *buf) +static int nl80211_get_hardware_id(const char *ifname, char *buf) { int rv; char *res; @@ -2329,7 +2328,7 @@ nl80211_get_hardware_entry(const char *ifname) return iwinfo_hardware(&id); } -int nl80211_get_hardware_name(const char *ifname, char *buf) +static int nl80211_get_hardware_name(const char *ifname, char *buf) { const struct iwinfo_hardware_entry *hw; @@ -2341,7 +2340,7 @@ int nl80211_get_hardware_name(const char *ifname, char *buf) return 0; } -int nl80211_get_txpower_offset(const char *ifname, int *buf) +static int nl80211_get_txpower_offset(const char *ifname, int *buf) { const struct iwinfo_hardware_entry *hw; @@ -2352,7 +2351,7 @@ int nl80211_get_txpower_offset(const char *ifname, int *buf) return 0; } -int nl80211_get_frequency_offset(const char *ifname, int *buf) +static int nl80211_get_frequency_offset(const char *ifname, int *buf) { const struct iwinfo_hardware_entry *hw; @@ -2362,3 +2361,34 @@ int nl80211_get_frequency_offset(const char *ifname, int *buf) *buf = hw->frequency_offset; return 0; } + +const struct iwinfo_ops nl80211_ops = { + .name = "nl80211", + .probe = nl80211_probe, + .channel = nl80211_get_channel, + .frequency = nl80211_get_frequency, + .frequency_offset = nl80211_get_frequency_offset, + .txpower = nl80211_get_txpower, + .txpower_offset = nl80211_get_txpower_offset, + .bitrate = nl80211_get_bitrate, + .signal = nl80211_get_signal, + .noise = nl80211_get_noise, + .quality = nl80211_get_quality, + .quality_max = nl80211_get_quality_max, + .mbssid_support = nl80211_get_mbssid_support, + .hwmodelist = nl80211_get_hwmodelist, + .mode = nl80211_get_mode, + .ssid = nl80211_get_ssid, + .bssid = nl80211_get_bssid, + .country = nl80211_get_country, + .hardware_id = nl80211_get_hardware_id, + .hardware_name = nl80211_get_hardware_name, + .encryption = nl80211_get_encryption, + .phyname = nl80211_get_phyname, + .assoclist = nl80211_get_assoclist, + .txpwrlist = nl80211_get_txpwrlist, + .scanlist = nl80211_get_scanlist, + .freqlist = nl80211_get_freqlist, + .countrylist = nl80211_get_countrylist, + .close = nl80211_close +}; diff --git a/package/network/utils/iwinfo/src/iwinfo_nl80211.h b/package/network/utils/iwinfo/src/iwinfo_nl80211.h new file mode 100644 index 0000000000..a3e696bde4 --- /dev/null +++ b/package/network/utils/iwinfo/src/iwinfo_nl80211.h @@ -0,0 +1,70 @@ +/* + * iwinfo - Wireless Information Library - NL80211 Headers + * + * Copyright (C) 2010 Jo-Philipp Wich <xm@subsignal.org> + * + * The iwinfo library is free software: you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * The iwinfo library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * See the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with the iwinfo library. If not, see http://www.gnu.org/licenses/. + */ + +#ifndef __IWINFO_NL80211_H_ +#define __IWINFO_NL80211_H_ + +#include <errno.h> +#include <fcntl.h> +#include <unistd.h> +#include <string.h> +#include <dirent.h> +#include <signal.h> +#include <sys/un.h> +#include <netlink/netlink.h> +#include <netlink/genl/genl.h> +#include <netlink/genl/family.h> +#include <netlink/genl/ctrl.h> + +#include "iwinfo.h" +#include "iwinfo/utils.h" +#include "iwinfo/api/nl80211.h" + +struct nl80211_state { + struct nl_sock *nl_sock; + struct nl_cache *nl_cache; + struct genl_family *nl80211; + struct genl_family *nlctrl; +}; + +struct nl80211_msg_conveyor { + struct nl_msg *msg; + struct nl_cb *cb; +}; + +struct nl80211_event_conveyor { + int wait; + int recv; +}; + +struct nl80211_group_conveyor { + const char *name; + int id; +}; + +struct nl80211_rssi_rate { + int16_t rate; + int8_t rssi; +}; + +struct nl80211_array_buf { + void *buf; + int count; +}; + +#endif |